Cell division<span> is part of the life cycle of virtually all</span>cells<span>. </span>Cell division<span> is the </span>process<span> in which one </span>cell<span>divides to form two new </span>cells<span>. Most </span>prokaryotic cells<span>divide by the </span>process<span> of binary fission. In eukaryotes,</span>cell division<span> occurs in two major steps: mitosis and cytokinesis.</span>
The answer is B) it is Rigid
<span> modifying, sorting, and packaging proteins prior to transport. </span>
I believe the correct answer would be metabolism. This comprises all of the reactions inside organisms that allows them to sustain life. There are two categories of such namely, anabolism and catabolism. Hope this answers the question.